Ketapang leaves - these are needed in terms of the initial kick start process as the tanins within the leaves will slowly emit and allow the readjustment of the water parameters to one tat favours the reds

S7 - commonly used in the planted community together with TR7 so as to provide trace elements in the enclosed tank. This is also common with those trying to enhance the appetite of the reds (reds being picky eaters will be choosy and temperaments changes as they grow)

Bubbles - is used as general guide on how the tank water fares...too much foam on the water level is an indicative sign of potentially bad water...suspended sediments or particles likewise

Epsom Salt - Initial clinical use is to assist the fish to clear their stomach...it is also helpful in regeneration of slim coat on the scales...should not be used excessively...only when there are suspected "dryness" on the scales observed

bubbles by itself is just a airbubbles enveloped by the surrounding water...once they reached the surface, it will have no more "coating" from the water to sustain its bubble shape --> this we call the "breaking Up"

if the water is saturated with Total Dissolved Solids, it will become more sticky...just like soapy water used to play bubbles...why the bubbles are able to stretched into a bigger shape by joining one another is the existence of the proteins or "oils" from ur feed...this oil will stretched out and hold the shape

hence when we see the amount of bubbles cumulating, its also meaning ur "dissolved" waste level is increasing